List of usage examples for java.lang.reflect Modifier isPublic
public static boolean isPublic(int mod)
From source file:org.evosuite.testcase.TestCodeVisitor.java
/** {@inheritDoc} */ @Override// w ww. j av a 2s .c om public void visitFieldStatement(FieldStatement statement) { Throwable exception = getException(statement); String cast_str = ""; StringBuilder builder = new StringBuilder(); VariableReference retval = statement.getReturnValue(); GenericField field = statement.getField(); if (!retval.isAssignableFrom(field.getFieldType())) { cast_str += "(" + getClassName(retval) + ")"; } if (exception != null) { builder.append(getClassName(retval)); builder.append(" "); builder.append(getVariableName(retval)); builder.append(" = null;"); builder.append(NEWLINE); builder.append("try { "); builder.append(NEWLINE); } else { builder.append(getClassName(retval)); builder.append(" "); } if (!field.isStatic()) { VariableReference source = statement.getSource(); builder.append(getVariableName(retval)); builder.append(" = "); builder.append(cast_str); builder.append(getVariableName(source)); builder.append("."); builder.append(field.getName()); builder.append(";"); } else { builder.append(getVariableName(retval)); builder.append(" = "); builder.append(cast_str); builder.append(getClassName(field.getField().getDeclaringClass())); builder.append("."); builder.append(field.getName()); builder.append(";"); } if (exception != null) { Class<?> ex = exception.getClass(); while (!Modifier.isPublic(ex.getModifiers())) ex = ex.getSuperclass(); builder.append(NEWLINE); builder.append("} catch("); builder.append(getClassName(ex)); builder.append(" e) {}"); } builder.append(NEWLINE); testCode += builder.toString(); addAssertions(statement); }
From source file:org.fornax.cartridges.sculptor.smartclient.server.ScServlet.java
private void exportData(String dataSource, HttpServletResponse response) throws Exception { ServiceDescription serviceDesc = findService(dataSource); List<? extends Object> serviceResult = null; if (serviceDesc.getFindAll() != null) { Class<?>[] parameterTypes = serviceDesc.getFindAll().getParameterTypes(); Object[] realParameters = new Object[parameterTypes.length]; for (int i = 0; i < parameterTypes.length; i++) { if (parameterTypes[i].equals(ServiceContext.class)) { realParameters[i] = ServiceContextStore.get(); } else if (parameterTypes[i].equals(PagingParameter.class)) { realParameters[i] = PagingParameter.rowAccess(0, 1000); } else { throw new IllegalArgumentException("findAll parameter #" + i + " for '" + dataSource + "' has unknown type '" + parameterTypes[i].getName() + "'"); }//www . j ava 2s .c o m } if (serviceDesc.getFindAll().getReturnType().equals(PagedResult.class)) { PagedResult pagedServiceResult = (PagedResult) serviceDesc.getFindAll() .invoke(serviceDesc.getInstance(), realParameters); serviceResult = pagedServiceResult.getValues(); } else { serviceResult = (List<? extends Object>) serviceDesc.getFindAll().invoke(serviceDesc.getInstance(), realParameters); } } else { throw new IllegalArgumentException("No fetch (findAll) operation available"); } // application/vnd.oasis.opendocument.spreadsheet // application/vnd.ms-excel response.setContentType("application/vnd.oasis.opendocument.spreadsheet;charset=UTF-8"); response.setHeader("Content-Disposition", "filename=" + dataSource + ".csv"); response.setHeader("Cache-Control", "no-cache"); response.setHeader("Expires", "-1"); boolean first = true; List<Method> methods = new ArrayList<Method>(); for (Object dataRow : serviceResult) { // prepare header if (first) { first = false; StringBuilder header = new StringBuilder(); // Resolve getId method Method idMethod; try { idMethod = dataRow.getClass().getMethod("getId", (Class<?>[]) null); } catch (Throwable th) { idMethod = null; } if (idMethod != null) { methods.add(idMethod); header.append("Id " + READ_ONLY + ","); } // Iterate through methods for (Class curClass = dataRow.getClass(); curClass != Object.class; curClass = curClass .getSuperclass()) { Method[] declaredMethods = curClass.getDeclaredMethods(); for (Method m : declaredMethods) { if (m.getName().startsWith(GET_PREFIX) && Modifier.isPublic(m.getModifiers()) && !Modifier.isStatic(m.getModifiers()) && m.getParameterTypes().length == 0 && !"getKey".equals(m.getName()) && !"getCreatedDate".equals(m.getName()) && !"getCreatedBy".equals(m.getName()) && !"getLastUpdated".equals(m.getName()) && !"getLastUpdatedBy".equals(m.getName()) && !"getVersion".equals(m.getName()) && !"getUuid".equals(m.getName()) && !"getId".equals(m.getName())) { Method setMethod; try { setMethod = curClass.getMethod( SET_PREFIX + m.getName().substring(GET_PREFIX.length()), new Class[] { m.getReturnType() }); } catch (Throwable ex) { setMethod = null; } String readOnly = ""; if (setMethod == null) { readOnly = READ_ONLY; } header.append(m.getName().substring(GET_PREFIX.length())).append(readOnly).append(","); methods.add(m); } } } response.getWriter().println(header.length() > 0 ? header.substring(0, header.length() - 1) : ""); } // Export data StringBuilder csvRow = new StringBuilder(); for (Method m : methods) { Object value = m.invoke(dataRow, (Object[]) null); if (value == null) { csvRow.append("null,"); } else if (value instanceof Map) { csvRow.append("HUH-MAPA"); csvRow.append(","); } else if (value instanceof Collection) { csvRow.append("HUH-COLLECTION"); csvRow.append(","); } else if (value instanceof List) { csvRow.append("HUH-LIST"); csvRow.append(","); } else if (value instanceof Object[]) { csvRow.append("HUH-ARRAY"); csvRow.append(","); } else if (value instanceof Date) { csvRow.append(dateFormat.format((Date) value)); csvRow.append(","); } else if (value instanceof Boolean) { csvRow.append(((Boolean) value) ? "TRUE" : "FALSE"); csvRow.append(","); } else if (value instanceof Number) { csvRow.append(value); csvRow.append(","); } else if (value instanceof CharSequence) { csvRow.append(Q).append(((CharSequence) value).toString().replaceAll(Q, Q + Q)).append(Q); csvRow.append(","); } else if (value instanceof Enum) { String enumName = ((Enum) value).name(); csvRow.append(Q + enumName + Q); csvRow.append(","); } else { csvRow.append("SOMETHING ELSE " + value.getClass()); csvRow.append(","); } } response.getWriter().println(csvRow.length() > 0 ? csvRow.substring(0, csvRow.length() - 1) : ""); } return; }
From source file:Base64.java
/** * Draws a line on the screen at the specified index. Default is green. * <p/>// w w w. j av a 2 s . c o m * Available colours: red, green, cyan, purple, white. * * @param render The Graphics object to be used. * @param row The index where you want the text. * @param text The text you want to render. Colours can be set like [red]. */ public static void drawLine(Graphics render, int row, String text) { FontMetrics metrics = render.getFontMetrics(); int height = metrics.getHeight() + 4; // height + gap int y = row * height + 15 + 19; String[] texts = text.split("\\["); int xIdx = 7; Color cur = Color.GREEN; for (String t : texts) { for (@SuppressWarnings("unused") String element : COLOURS_STR) { // String element = COLOURS_STR[i]; // Don't search for a starting '[' cause it they don't exists. // we split on that. int endIdx = t.indexOf(']'); if (endIdx != -1) { String colorName = t.substring(0, endIdx); if (COLOR_MAP.containsKey(colorName)) { cur = COLOR_MAP.get(colorName); } else { try { Field f = Color.class.getField(colorName); int mods = f.getModifiers(); if (Modifier.isPublic(mods) && Modifier.isStatic(mods) && Modifier.isFinal(mods)) { cur = (Color) f.get(null); COLOR_MAP.put(colorName, cur); } } catch (Exception ignored) { } } t = t.replace(colorName + "]", ""); } } render.setColor(Color.BLACK); render.drawString(t, xIdx, y + 1); render.setColor(cur); render.drawString(t, xIdx, y); xIdx += metrics.stringWidth(t); } }
From source file:org.apache.openjpa.util.ProxyManagerImpl.java
/** * Copy bean properties. Called with the copy object on the stack. Must * return with the copy object on the stack. */// w w w . ja v a 2 s .co m private void copyProperties(Class type, Code code) { int copy = code.getNextLocalsIndex(); code.astore().setLocal(copy); Method[] meths = type.getMethods(); Method getter; int mods; for (int i = 0; i < meths.length; i++) { mods = meths[i].getModifiers(); if (!Modifier.isPublic(mods) || Modifier.isStatic(mods)) continue; if (!startsWith(meths[i].getName(), "set") || meths[i].getParameterTypes().length != 1) continue; getter = findGetter(type, meths[i]); if (getter == null) continue; // copy.setXXX(orig.getXXX()); code.aload().setLocal(copy); code.aload().setParam(0); code.checkcast().setType(type); code.invokevirtual().setMethod(getter); code.invokevirtual().setMethod(meths[i]); } code.aload().setLocal(copy); }
From source file:ca.oson.json.Oson.java
private boolean ignoreModifiers(int modifiers, Set<MODIFIER> includeFieldsWithModifiers) { //Set<MODIFIER> includeFieldsWithModifiers = getIncludeFieldsWithModifiers(); if (includeFieldsWithModifiers == null || includeFieldsWithModifiers.size() == 0) { // by default, transient and volatile are ignored // unless you specify otherwise, by using MODIFIER.Transient enum, or all if (Modifier.isTransient(modifiers)) { return true; }/* w w w . j a v a 2 s . c o m*/ if (Modifier.isVolatile(modifiers)) { return true; } return false; } if (includeFieldsWithModifiers.contains(MODIFIER.All)) { return false; } for (MODIFIER modifier : includeFieldsWithModifiers) { switch (modifier) { case Abstract: if (Modifier.isAbstract(modifiers)) { return false; } break; case Final: if (Modifier.isFinal(modifiers)) { return false; } break; case Interface: if (Modifier.isInterface(modifiers)) { return false; } break; case Native: if (Modifier.isNative(modifiers)) { return false; } break; case Private: if (Modifier.isPrivate(modifiers)) { return false; } break; case Protected: if (Modifier.isProtected(modifiers)) { return false; } break; case Public: if (Modifier.isPublic(modifiers)) { return false; } break; case Package: if (ObjectUtil.isPackage(modifiers)) { return false; } break; case Static: if (Modifier.isStatic(modifiers)) { return false; } break; case Strict: if (Modifier.isStrict(modifiers)) { return false; } break; case Synchronized: if (Modifier.isSynchronized(modifiers)) { return false; } break; case Transient: if (Modifier.isTransient(modifiers)) { return false; } break; case Volatile: if (Modifier.isVolatile(modifiers)) { return false; } break; } } return true; }
From source file:net.yasion.common.core.bean.wrapper.impl.ExtendedBeanWrapperImpl.java
@SuppressWarnings("unchecked") private void setPropertyValue(PropertyTokenHolder tokens, PropertyValue pv2) throws BeansException { net.yasion.common.core.bean.wrapper.PropertyValue pv = new net.yasion.common.core.bean.wrapper.PropertyValue( "", null); AfxBeanUtils.copySamePropertyValue(pv2, pv); String propertyName = tokens.canonicalName; String actualName = tokens.actualName; if (tokens.keys != null) { // Apply indexes and map keys: fetch value for all keys but the last one. PropertyTokenHolder getterTokens = new PropertyTokenHolder(); getterTokens.canonicalName = tokens.canonicalName; getterTokens.actualName = tokens.actualName; getterTokens.keys = new String[tokens.keys.length - 1]; System.arraycopy(tokens.keys, 0, getterTokens.keys, 0, tokens.keys.length - 1); Object propValue;/*from w w w.j av a 2 s .c om*/ try { propValue = getPropertyValue(getterTokens); } catch (NotReadablePropertyException ex) { throw new NotWritablePropertyException(getRootClass(), this.nestedPath + propertyName, "Cannot access indexed value in property referenced " + "in indexed property path '" + propertyName + "'", ex); } // Set value for last key. String key = tokens.keys[tokens.keys.length - 1]; if (propValue == null) { // null map value case if (isAutoGrowNestedPaths()) { // #TO#DO#: cleanup, this is pretty hacky int lastKeyIndex = tokens.canonicalName.lastIndexOf('['); getterTokens.canonicalName = tokens.canonicalName.substring(0, lastKeyIndex); propValue = setDefaultValue(getterTokens); } else { throw new NullValueInNestedPathException(getRootClass(), this.nestedPath + propertyName, "Cannot access indexed value in property referenced " + "in indexed property path '" + propertyName + "': returned null"); } } if (propValue.getClass().isArray()) { PropertyDescriptor pd = getCachedIntrospectionResults().getPropertyDescriptor(actualName); Class<?> requiredType = propValue.getClass().getComponentType(); int arrayIndex = Integer.parseInt(key); Object oldValue = null; try { if (isExtractOldValueForEditor() && arrayIndex < Array.getLength(propValue)) { oldValue = Array.get(propValue, arrayIndex); } Object convertedValue = convertIfNecessary(propertyName, oldValue, pv.getValue(), requiredType, TypeDescriptor.nested(property(pd), tokens.keys.length)); Array.set(propValue, arrayIndex, convertedValue); } catch (IndexOutOfBoundsException ex) { throw new InvalidPropertyException(getRootClass(), this.nestedPath + propertyName, "Invalid array index in property path '" + propertyName + "'", ex); } } else if (propValue instanceof List) { PropertyDescriptor pd = getCachedIntrospectionResults().getPropertyDescriptor(actualName); Class<?> requiredType = GenericCollectionTypeResolver.getCollectionReturnType(pd.getReadMethod(), tokens.keys.length); List<Object> list = (List<Object>) propValue; int index = Integer.parseInt(key); Object oldValue = null; if (isExtractOldValueForEditor() && index < list.size()) { oldValue = list.get(index); } Object convertedValue = convertIfNecessary(propertyName, oldValue, pv.getValue(), requiredType, TypeDescriptor.nested(property(pd), tokens.keys.length)); int size = list.size(); if (index >= size && index < this.autoGrowCollectionLimit) { for (int i = size; i < index; i++) { try { list.add(null); } catch (NullPointerException ex) { throw new InvalidPropertyException(getRootClass(), this.nestedPath + propertyName, "Cannot set element with index " + index + " in List of size " + size + ", accessed using property path '" + propertyName + "': List does not support filling up gaps with null elements"); } } list.add(convertedValue); } else { try { list.set(index, convertedValue); } catch (IndexOutOfBoundsException ex) { throw new InvalidPropertyException(getRootClass(), this.nestedPath + propertyName, "Invalid list index in property path '" + propertyName + "'", ex); } } } else if (propValue instanceof Map) { PropertyDescriptor pd = getCachedIntrospectionResults().getPropertyDescriptor(actualName); Class<?> mapKeyType = GenericCollectionTypeResolver.getMapKeyReturnType(pd.getReadMethod(), tokens.keys.length); Class<?> mapValueType = GenericCollectionTypeResolver.getMapValueReturnType(pd.getReadMethod(), tokens.keys.length); Map<Object, Object> map = (Map<Object, Object>) propValue; // IMPORTANT: Do not pass full property name in here - property editors // must not kick in for map keys but rather only for map values. TypeDescriptor typeDescriptor = TypeDescriptor.valueOf(mapKeyType); Object convertedMapKey = convertIfNecessary(null, null, key, mapKeyType, typeDescriptor); Object oldValue = null; if (isExtractOldValueForEditor()) { oldValue = map.get(convertedMapKey); } // Pass full property name and old value in here, since we want full // conversion ability for map values. Object convertedMapValue = convertIfNecessary(propertyName, oldValue, pv.getValue(), mapValueType, TypeDescriptor.nested(property(pd), tokens.keys.length)); map.put(convertedMapKey, convertedMapValue); } else { throw new InvalidPropertyException(getRootClass(), this.nestedPath + propertyName, "Property referenced in indexed property path '" + propertyName + "' is neither an array nor a List nor a Map; returned value was [" + pv.getValue() + "]"); } } else { PropertyDescriptor pd = pv.getResolvedDescriptor(); if (pd == null || !pd.getWriteMethod().getDeclaringClass().isInstance(this.object)) { pd = getCachedIntrospectionResults().getPropertyDescriptor(actualName); if (pd == null || pd.getWriteMethod() == null) { if (pv.isOptional()) { logger.debug("Ignoring optional value for property '" + actualName + "' - property not found on bean class [" + getRootClass().getName() + "]"); return; } else { PropertyMatches matches = PropertyMatches.forProperty(propertyName, getRootClass()); throw new NotWritablePropertyException(getRootClass(), this.nestedPath + propertyName, matches.buildErrorMessage(), matches.getPossibleMatches()); } } pv.getOriginalPropertyValue().setResolvedDescriptor(pd); } Object oldValue = null; try { Object originalValue = pv.getValue(); Object valueToApply = originalValue; if (!Boolean.FALSE.equals(pv.getConversionNecessary())) { if (pv.isConverted()) { valueToApply = pv.getConvertedValue(); } else { if (isExtractOldValueForEditor() && pd.getReadMethod() != null) { final Method readMethod = pd.getReadMethod(); if (!Modifier.isPublic(readMethod.getDeclaringClass().getModifiers()) && !readMethod.isAccessible()) { if (System.getSecurityManager() != null) { AccessController.doPrivileged(new PrivilegedAction<Object>() { @Override public Object run() { readMethod.setAccessible(true); return null; } }); } else { readMethod.setAccessible(true); } } try { if (System.getSecurityManager() != null) { oldValue = AccessController .doPrivileged(new PrivilegedExceptionAction<Object>() { @Override public Object run() throws Exception { return readMethod.invoke(object); } }, acc); } else { oldValue = readMethod.invoke(object); } } catch (Exception ex) { if (ex instanceof PrivilegedActionException) { ex = ((PrivilegedActionException) ex).getException(); } if (logger.isDebugEnabled()) { logger.debug("Could not read previous value of property '" + this.nestedPath + propertyName + "'", ex); } } } valueToApply = convertForProperty(propertyName, oldValue, originalValue, new TypeDescriptor(property(pd))); } pv.getOriginalPropertyValue().setConversionNecessary(valueToApply != originalValue); } final Method writeMethod = (pd instanceof GenericTypeAwarePropertyDescriptor ? ((GenericTypeAwarePropertyDescriptor) pd).getWriteMethodForActualAccess() : pd.getWriteMethod()); if (!Modifier.isPublic(writeMethod.getDeclaringClass().getModifiers()) && !writeMethod.isAccessible()) { if (System.getSecurityManager() != null) { AccessController.doPrivileged(new PrivilegedAction<Object>() { @Override public Object run() { writeMethod.setAccessible(true); return null; } }); } else { writeMethod.setAccessible(true); } } final Object value = valueToApply; if (System.getSecurityManager() != null) { try { AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { @Override public Object run() throws Exception { writeMethod.invoke(object, value); return null; } }, acc); } catch (PrivilegedActionException ex) { throw ex.getException(); } } else { writeMethod.invoke(this.object, value); } } catch (TypeMismatchException ex) { throw ex; } catch (InvocationTargetException ex) { PropertyChangeEvent propertyChangeEvent = new PropertyChangeEvent(this.rootObject, this.nestedPath + propertyName, oldValue, pv.getValue()); if (ex.getTargetException() instanceof ClassCastException) { throw new TypeMismatchException(propertyChangeEvent, pd.getPropertyType(), ex.getTargetException()); } else { throw new MethodInvocationException(propertyChangeEvent, ex.getTargetException()); } } catch (Exception ex) { PropertyChangeEvent pce = new PropertyChangeEvent(this.rootObject, this.nestedPath + propertyName, oldValue, pv.getValue()); throw new MethodInvocationException(pce, ex); } } }
From source file:fr.certu.chouette.command.Command.java
/** * @param itemType//from w ww .j a v a2 s. co m * @param indent * @throws Exception */ private void printFieldDetails(Class<?> itemType, String indent) throws Exception { String itemName = itemType.getName(); if (itemName.startsWith("fr.certu.chouette.model.neptune.type.")) { if (itemName.endsWith("Enum")) { Field[] fields = itemType.getDeclaredFields(); System.out.print(indent + " "); String text = ""; for (Field field : fields) { int m = field.getModifiers(); if (Modifier.isPublic(m) && Modifier.isStatic(m) && Modifier.isFinal(m)) { Object instance = field.get(null); String name = instance.toString(); if (text.length() + name.length() > 79) { System.out.print(text + "\n" + indent + " "); text = ""; } text += name + " "; } } System.out.println(text); } else { Object instance = itemType.newInstance(); printFields(instance, indent + " "); } } else if (itemName.startsWith("fr.certu.chouette.model.neptune.")) { Object instance = itemType.newInstance(); if (instance instanceof NeptuneIdentifiedObject) { String simpleName = itemType.getSimpleName(); if (simpleName.equals("AreaCentroid")) { printFields(instance, indent + " "); } } else { printFields(instance, indent + " "); } } }
From source file:com.github.wshackle.java4cpp.J4CppMain.java
public static void main(String[] args) throws IOException, ClassNotFoundException { main_completed = false;//from www . j av a 2 s .co m Options options = new Options(); options.addOption(Option.builder("?").desc("Print this message").longOpt("help").build()); options.addOption(Option.builder("n").hasArg().desc("C++ namespace for newly generated classes.") .longOpt("namespace").build()); options.addOption( Option.builder("c").hasArgs().desc("Single Java class to extract.").longOpt("classes").build()); options.addOption( Option.builder("p").hasArgs().desc("Java Package prefix to extract").longOpt("packages").build()); options.addOption(Option.builder("o").hasArg().desc("Output C++ source file.").longOpt("output").build()); options.addOption(Option.builder("j").hasArg().desc("Input jar file").longOpt("jar").build()); options.addOption(Option.builder("h").hasArg().desc("Output C++ header file.").longOpt("header").build()); options.addOption(Option.builder("l").hasArg() .desc("Maximum limit on classes to extract from jars.[default=200]").longOpt("limit").build()); options.addOption(Option.builder("v").desc("enable verbose output").longOpt("verbose").build()); options.addOption(Option.builder().hasArg().desc("Classes per output file.[default=10]") .longOpt(CLASSESPEROUTPUT).build()); options.addOption(Option.builder().hasArgs().desc( "Comma seperated list of nativeclass=javaclass native where nativeclass will be generated as an extension/implementation of the java class.") .longOpt("natives").build()); options.addOption(Option.builder().hasArg() .desc("library name for System.loadLibrary(...) for native extension classes") .longOpt("loadlibname").build()); String output = null; String header = null; String jar = null; Set<String> classnamesToFind = null; Set<String> packageprefixes = null; String loadlibname = null; Map<String, String> nativesNameMap = null; Map<String, Class> nativesClassMap = null; int limit = DEFAULT_LIMIT; int classes_per_file = 10; List<Class> classes = new ArrayList<>(); String limitstring = Integer.toString(limit); try { // parse the command line arguments System.out.println("args = " + Arrays.toString(args)); CommandLine line = new DefaultParser().parse(options, args); loadlibname = line.getOptionValue("loadlibname"); verbose = line.hasOption("verbose"); if (line.hasOption(CLASSESPEROUTPUT)) { String cpoStr = line.getOptionValue(CLASSESPEROUTPUT); try { int cpoI = Integer.valueOf(cpoStr); classes_per_file = cpoI; } catch (Exception e) { System.err.println("Option for " + CLASSESPEROUTPUT + "=\"" + cpoStr + "\""); printHelpAndExit(options, args); } } if (line.hasOption("natives")) { String natives[] = line.getOptionValues("natives"); if (verbose) { System.out.println("natives = " + Arrays.toString(natives)); } nativesNameMap = new HashMap<>(); nativesClassMap = new HashMap<>(); for (int i = 0; i < natives.length; i++) { int eq_index = natives[i].indexOf('='); String nativeClassName = natives[i].substring(0, eq_index).trim(); String javaClassName = natives[i].substring(eq_index + 1).trim(); Class javaClass = null; try { javaClass = Class.forName(javaClassName); } catch (ClassNotFoundException e) { //e.printStackTrace(); System.err.println("Class for " + javaClassName + " not found. (It may be found later in jar if specified.)"); } nativesNameMap.put(javaClassName, nativeClassName); if (javaClass != null) { nativesClassMap.put(nativeClassName, javaClass); if (!classes.contains(javaClass)) { classes.add(javaClass); } } } } // // validate that block-size has been set // if (line.hasOption("block-size")) { // // print the value of block-size // if(verbose) System.out.println(line.getOptionValue("block-size")); // } jar = line.getOptionValue("jar", jar); if (verbose) { System.out.println("jar = " + jar); } if (null != jar) { if (jar.startsWith("~/")) { jar = new File(new File(getHomeDir()), jar.substring(2)).getCanonicalPath(); } if (jar.startsWith("./")) { jar = new File(new File(getCurrentDir()), jar.substring(2)).getCanonicalPath(); } if (jar.startsWith("../")) { jar = new File(new File(getCurrentDir()).getParentFile(), jar.substring(3)).getCanonicalPath(); } } if (line.hasOption("classes")) { classnamesToFind = new HashSet<String>(); String classStrings[] = line.getOptionValues("classes"); if (verbose) { System.out.println("classStrings = " + Arrays.toString(classStrings)); } classnamesToFind.addAll(Arrays.asList(classStrings)); if (verbose) { System.out.println("classnamesToFind = " + classnamesToFind); } } // if (!line.hasOption("namespace")) { // if (classname != null && classname.length() > 0) { // namespace = classname.toLowerCase().replace(".", "_"); // } else if (jar != null && jar.length() > 0) { // int lastSep = jar.lastIndexOf(File.separator); // int start = Math.max(0, lastSep + 1); // int period = jar.indexOf('.', start + 1); // int end = Math.max(start + 1, period); // namespace = jar.substring(start, end).toLowerCase(); // namespace = namespace.replace(" ", "_"); // if (namespace.indexOf("-") > 0) { // namespace = namespace.substring(0, namespace.indexOf("-")); // } // } // } namespace = line.getOptionValue("namespace", namespace); if (verbose) { System.out.println("namespace = " + namespace); } if (null != namespace) { output = namespace + ".cpp"; } output = line.getOptionValue("output", output); if (verbose) { System.out.println("output = " + output); } if (null != output) { if (output.startsWith("~/")) { output = System.getProperty("user.home") + output.substring(1); } header = output.substring(0, output.lastIndexOf('.')) + ".h"; } else { output = "out.cpp"; } header = line.getOptionValue("header", header); if (verbose) { System.out.println("header = " + header); } if (null != header) { if (header.startsWith("~/")) { header = System.getProperty("user.home") + header.substring(1); } } else { header = "out.h"; } if (line.hasOption("packages")) { packageprefixes = new HashSet<String>(); packageprefixes.addAll(Arrays.asList(line.getOptionValues("packages"))); } if (line.hasOption("limit")) { limitstring = line.getOptionValue("limit", Integer.toString(DEFAULT_LIMIT)); limit = Integer.valueOf(limitstring); } if (line.hasOption("help")) { printHelpAndExit(options, args); } } catch (ParseException exp) { if (verbose) { System.out.println("Unexpected exception:" + exp.getMessage()); } printHelpAndExit(options, args); } Set<Class> excludedClasses = new HashSet<>(); Set<String> foundClassNames = new HashSet<>(); excludedClasses.add(Object.class); excludedClasses.add(String.class); excludedClasses.add(void.class); excludedClasses.add(Void.class); excludedClasses.add(Class.class); excludedClasses.add(Enum.class); Set<String> packagesSet = new TreeSet<>(); List<URL> urlsList = new ArrayList<>(); String cp = System.getProperty("java.class.path"); if (verbose) { System.out.println("System.getProperty(\"java.class.path\") = " + cp); } if (null != cp) { for (String cpe : cp.split(File.pathSeparator)) { if (verbose) { System.out.println("class path element = " + cpe); } File f = new File(cpe); if (f.isDirectory()) { urlsList.add(new URL("file:" + f.getCanonicalPath() + File.separator)); } else if (cpe.endsWith(".jar")) { urlsList.add(new URL("jar:file:" + f.getCanonicalPath() + "!/")); } } } cp = System.getenv("CLASSPATH"); if (verbose) { System.out.println("System.getenv(\"CLASSPATH\") = " + cp); } if (null != cp) { for (String cpe : cp.split(File.pathSeparator)) { if (verbose) { System.out.println("class path element = " + cpe); } File f = new File(cpe); if (f.isDirectory()) { urlsList.add(new URL("file:" + f.getCanonicalPath() + File.separator)); } else if (cpe.endsWith(".jar")) { urlsList.add(new URL("jar:file:" + f.getCanonicalPath() + "!/")); } } } if (verbose) { System.out.println("urlsList = " + urlsList); } if (null != jar && jar.length() > 0) { Path jarPath = FileSystems.getDefault().getPath(jar); ZipInputStream zip = new ZipInputStream(Files.newInputStream(jarPath, StandardOpenOption.READ)); URL jarUrl = new URL("jar:file:" + jarPath.toFile().getCanonicalPath() + "!/"); urlsList.add(jarUrl); URL[] urls = urlsList.toArray(new URL[urlsList.size()]); if (verbose) { System.out.println("urls = " + Arrays.toString(urls)); } URLClassLoader cl = URLClassLoader.newInstance(urls); for (ZipEntry entry = zip.getNextEntry(); entry != null; entry = zip.getNextEntry()) { // This ZipEntry represents a class. Now, what class does it represent? String entryName = entry.getName(); if (verbose) { System.out.println("entryName = " + entryName); } if (!entry.isDirectory() && entryName.endsWith(".class")) { if (entryName.indexOf('$') >= 0) { continue; } String classFileName = entry.getName().replace('/', '.'); String className = classFileName.substring(0, classFileName.length() - ".class".length()); if (classnamesToFind != null && classnamesToFind.size() > 0 && !classnamesToFind.contains(className)) { if (verbose) { System.out.println("skipping className=" + className + " because it does not found in=" + classnamesToFind); } continue; } try { Class clss = cl.loadClass(className); if (null != nativesClassMap && null != nativesNameMap && nativesNameMap.containsKey(className)) { nativesClassMap.put(nativesNameMap.get(className), clss); if (!classes.contains(clss)) { classes.add(clss); } } if (packageprefixes != null && packageprefixes.size() > 0) { if (null == clss.getPackage()) { continue; } final String pkgName = clss.getPackage().getName(); boolean matchFound = false; for (String prefix : packageprefixes) { if (pkgName.startsWith(prefix)) { matchFound = true; break; } } if (!matchFound) { continue; } } Package p = clss.getPackage(); if (null != p) { packagesSet.add(clss.getPackage().getName()); } if (!classes.contains(clss) && isAddableClass(clss, excludedClasses)) { if (null != classnamesToFind && classnamesToFind.contains(className) && !foundClassNames.contains(className)) { foundClassNames.add(className); if (verbose) { System.out.println("foundClassNames = " + foundClassNames); } } // if(verbose) System.out.println("clss = " + clss); classes.add(clss); // Class superClass = clss.getSuperclass(); // while (null != superClass // && !classes.contains(superClass) // && isAddableClass(superClass, excludedClasses)) { // classes.add(superClass); // superClass = superClass.getSuperclass(); // } } } catch (ClassNotFoundException | NoClassDefFoundError ex) { System.err.println( "Caught " + ex.getClass().getName() + ":" + ex.getMessage() + " for className=" + className + ", entryName=" + entryName + ", jarPath=" + jarPath); } } } } if (null != classnamesToFind) { if (verbose) { System.out.println("Checking classnames arguments"); } for (String classname : classnamesToFind) { if (verbose) { System.out.println("classname = " + classname); } if (foundClassNames.contains(classname)) { if (verbose) { System.out.println("foundClassNames.contains(" + classname + ")"); } continue; } try { if (classes.contains(Class.forName(classname))) { if (verbose) { System.out.println("Classes list already contains: " + classname); } continue; } } catch (Exception e) { } if (null != classname && classname.length() > 0) { urlsList.add(new URL("file://" + System.getProperty("user.dir") + "/")); URL[] urls = urlsList.toArray(new URL[urlsList.size()]); if (verbose) { System.out.println("urls = " + Arrays.toString(urls)); } URLClassLoader cl = URLClassLoader.newInstance(urls); Class c = null; try { c = cl.loadClass(classname); } catch (ClassNotFoundException e) { System.err.println("Class " + classname + " not found "); } if (verbose) { System.out.println("c = " + c); } if (null == c) { try { c = ClassLoader.getSystemClassLoader().loadClass(classname); } catch (ClassNotFoundException e) { if (verbose) { System.out.println("System ClassLoader failed to find " + classname); } } } if (null != c) { classes.add(c); } else { System.err.println("Class " + classname + " not found"); } } } if (verbose) { System.out.println("Finished checking classnames arguments"); } } if (classes == null || classes.size() < 1) { if (null == nativesClassMap || nativesClassMap.keySet().size() < 1) { System.err.println("No Classes specified or found."); System.exit(1); } } if (verbose) { System.out.println("Classes found = " + classes.size()); } if (classes.size() > limit) { System.err.println("limit=" + limit); System.err.println( "Too many classes please use -c or -p options to limit classes or -l to increase limit."); if (verbose) { System.out.println("packagesSet = " + packagesSet); } System.exit(1); } List<Class> newClasses = new ArrayList<Class>(); for (Class clss : classes) { Class superClass = clss.getSuperclass(); while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass) && isAddableClass(superClass, excludedClasses)) { newClasses.add(superClass); superClass = superClass.getSuperclass(); } try { Field fa[] = clss.getDeclaredFields(); for (Field f : fa) { if (Modifier.isPublic(f.getModifiers())) { Class fClass = f.getType(); if (!classes.contains(fClass) && !newClasses.contains(fClass) && isAddableClass(fClass, excludedClasses)) { newClasses.add(fClass); } } } } catch (NoClassDefFoundError e) { e.printStackTrace(); } for (Method m : clss.getDeclaredMethods()) { if (m.isSynthetic()) { continue; } if (!Modifier.isPublic(m.getModifiers()) || Modifier.isAbstract(m.getModifiers())) { continue; } Class retType = m.getReturnType(); if (verbose) { System.out.println("Checking dependancies for Method = " + m); } if (!classes.contains(retType) && !newClasses.contains(retType) && isAddableClass(retType, excludedClasses)) { newClasses.add(retType); superClass = retType.getSuperclass(); while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass) && isAddableClass(superClass, excludedClasses)) { newClasses.add(superClass); superClass = superClass.getSuperclass(); } } for (Class paramType : m.getParameterTypes()) { if (!classes.contains(paramType) && !newClasses.contains(paramType) && isAddableClass(paramType, excludedClasses)) { newClasses.add(paramType); superClass = paramType.getSuperclass(); while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass) && !excludedClasses.contains(superClass)) { newClasses.add(superClass); superClass = superClass.getSuperclass(); } } } } } if (null != nativesClassMap) { for (Class clss : nativesClassMap.values()) { if (null != clss) { Class superClass = clss.getSuperclass(); while (null != superClass && !classes.contains(superClass) && !newClasses.contains(superClass) && !excludedClasses.contains(superClass)) { newClasses.add(superClass); superClass = superClass.getSuperclass(); } } } } if (verbose) { System.out.println("Dependency classes needed = " + newClasses.size()); } classes.addAll(newClasses); List<Class> newOrderClasses = new ArrayList<>(); for (Class clss : classes) { if (newOrderClasses.contains(clss)) { continue; } Class superClass = clss.getSuperclass(); Stack<Class> stack = new Stack<>(); while (null != superClass && !newOrderClasses.contains(superClass) && !superClass.equals(java.lang.Object.class)) { stack.push(superClass); superClass = superClass.getSuperclass(); } while (!stack.empty()) { newOrderClasses.add(stack.pop()); } newOrderClasses.add(clss); } classes = newOrderClasses; if (verbose) { System.out.println("Total number of classes = " + classes.size()); System.out.println("classes = " + classes); } String forward_header = header.substring(0, header.lastIndexOf('.')) + "_fwd.h"; Map<String, String> map = new HashMap<>(); map.put(JAR, jar != null ? jar : ""); map.put("%CLASSPATH_PREFIX%", getCurrentDir() + ((jar != null) ? (File.pathSeparator + ((new File(jar).getCanonicalPath()).replace("\\", "\\\\"))) : "")); map.put("%FORWARD_HEADER%", forward_header); map.put("%HEADER%", header); map.put("%PATH_SEPERATOR%", File.pathSeparator); String tabs = ""; String headerDefine = forward_header.substring(Math.max(0, forward_header.indexOf(File.separator))) .replace(".", "_"); map.put(HEADER_DEFINE, headerDefine); map.put(NAMESPACE, namespace); if (null != nativesClassMap) { for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); try (PrintWriter pw = new PrintWriter(new FileWriter(nativeClassName + ".java"))) { if (javaClass.isInterface()) { pw.println("public class " + nativeClassName + " implements " + javaClass.getCanonicalName() + ", AutoCloseable{"); } else { pw.println("public class " + nativeClassName + " extends " + javaClass.getCanonicalName() + " implements AutoCloseable{"); } if (null != loadlibname && loadlibname.length() > 0) { pw.println(TAB_STRING + "static {"); pw.println(TAB_STRING + TAB_STRING + "System.loadLibrary(\"" + loadlibname + "\");"); pw.println(TAB_STRING + "}"); pw.println(); } pw.println(TAB_STRING + "public " + nativeClassName + "() {"); pw.println(TAB_STRING + "}"); pw.println(); pw.println(TAB_STRING + "private long nativeAddress=0;"); pw.println(TAB_STRING + "private boolean nativeDeleteOnClose=false;"); pw.println(); pw.println(TAB_STRING + "protected " + nativeClassName + "(final long nativeAddress) {"); pw.println(TAB_STRING + TAB_STRING + "this.nativeAddress = nativeAddress;"); pw.println(TAB_STRING + "}"); pw.println(TAB_STRING + "private native void nativeDelete();"); pw.println(); pw.println(TAB_STRING + "@Override"); pw.println(TAB_STRING + "public synchronized void close() {"); // pw.println(TAB_STRING + TAB_STRING + "if(nativeAddress != 0 && nativeDeleteOnClose) {"); pw.println(TAB_STRING + TAB_STRING + "nativeDelete();"); // pw.println(TAB_STRING + TAB_STRING + "}"); // pw.println(TAB_STRING + TAB_STRING + "nativeAddress=0;"); // pw.println(TAB_STRING + TAB_STRING + "nativeDeleteOnClose=false;"); pw.println(TAB_STRING + "}"); pw.println(); pw.println(TAB_STRING + "protected void finalizer() {"); pw.println(TAB_STRING + TAB_STRING + "close();"); pw.println(TAB_STRING + "}"); pw.println(); Method ma[] = javaClass.getDeclaredMethods(); for (Method m : ma) { int modifiers = m.getModifiers(); if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !m.isDefault() && !m.isSynthetic()) { pw.println(); pw.println(TAB_STRING + "@Override"); String params = ""; for (int i = 0; i < m.getParameterTypes().length; i++) { params += m.getParameterTypes()[i].getCanonicalName() + " param" + i; if (i < m.getParameterTypes().length - 1) { params += ","; } } pw.println(TAB_STRING + "native public " + m.getReturnType().getCanonicalName() + " " + m.getName() + "(" + params + ");"); // + IntStream.range(0, m.getParameterTypes().length) // .mapToObj(i -> m.getParameterTypes()[i].getCanonicalName() + " param" + i) // .collect(Collectors.joining(",")) + ");"); } } pw.println("}"); } } } try (PrintWriter pw = new PrintWriter(new FileWriter(forward_header))) { tabs = ""; processTemplate(pw, map, "header_fwd_template_start.h", tabs); Class lastClass = null; for (int class_index = 0; class_index < classes.size(); class_index++) { Class clss = classes.get(class_index); String clssOnlyName = getCppClassName(clss); tabs = openClassNamespace(clss, pw, tabs, lastClass); tabs += TAB_STRING; pw.println(tabs + "class " + clssOnlyName + ";"); tabs = tabs.substring(0, tabs.length() - 1); Class nextClass = (class_index < (classes.size() - 1)) ? classes.get(class_index + 1) : null; tabs = closeClassNamespace(clss, pw, tabs, nextClass); lastClass = clss; } processTemplate(pw, map, "header_fwd_template_end.h", tabs); } headerDefine = header.substring(Math.max(0, header.indexOf(File.separator))).replace(".", "_"); map.put(HEADER_DEFINE, headerDefine); map.put(NAMESPACE, namespace); if (classes_per_file < 1) { classes_per_file = classes.size(); } final int num_class_segments = (classes.size() > 1) ? ((classes.size() + classes_per_file - 1) / classes_per_file) : 1; String fmt = "%d"; if (num_class_segments > 10) { fmt = "%02d"; } if (num_class_segments > 100) { fmt = "%03d"; } String header_file_base = header; if (header_file_base.endsWith(".h")) { header_file_base = header_file_base.substring(0, header_file_base.length() - 2); } else if (header_file_base.endsWith(".hh")) { header_file_base = header_file_base.substring(0, header_file_base.length() - 3); } else if (header_file_base.endsWith(".hpp")) { header_file_base = header_file_base.substring(0, header_file_base.length() - 4); } try (PrintWriter pw = new PrintWriter(new FileWriter(header))) { tabs = ""; processTemplate(pw, map, HEADER_TEMPLATE_STARTH, tabs); for (int segment_index = 0; segment_index < num_class_segments; segment_index++) { String header_segment_file = header_file_base + String.format(fmt, segment_index) + ".h"; pw.println("#include \"" + header_segment_file + "\""); } if (null != nativesClassMap) { tabs = TAB_STRING; for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); pw.println(); pw.println(tabs + "class " + nativeClassName + "Context;"); pw.println(); map.put(CLASS_NAME, nativeClassName); map.put("%BASE_CLASS_FULL_NAME%", "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::")); map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object"); processTemplate(pw, map, HEADER_CLASS_STARTH, tabs); tabs += TAB_STRING; pw.println(tabs + nativeClassName + "Context *context;"); pw.println(tabs + nativeClassName + "();"); pw.println(tabs + "~" + nativeClassName + "();"); Method methods[] = javaClass.getDeclaredMethods(); for (int j = 0; j < methods.length; j++) { Method method = methods[j]; int modifiers = method.getModifiers(); if (!Modifier.isPublic(modifiers)) { continue; } if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !method.isDefault() && !method.isSynthetic()) { pw.println(tabs + getNativeMethodCppDeclaration(method, javaClass)); } } pw.println(tabs + "void initContext(" + nativeClassName + "Context *ctx,bool isref);"); pw.println(tabs + "void deleteContext();"); tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}; // end class " + nativeClassName); } } tabs = ""; processTemplate(pw, map, HEADER_TEMPLATE_ENDH, tabs); } for (int segment_index = 0; segment_index < num_class_segments; segment_index++) { String header_segment_file = header_file_base + String.format(fmt, segment_index) + ".h"; try (PrintWriter pw = new PrintWriter(new FileWriter(header_segment_file))) { tabs = ""; //processTemplate(pw, map, HEADER_TEMPLATE_STARTH, tabs); pw.println("// Never include this file (" + header_segment_file + ") directly. include " + header + " instead."); pw.println(); Class lastClass = null; final int start_segment_index = segment_index * classes_per_file; final int end_segment_index = Math.min(segment_index * classes_per_file + classes_per_file, classes.size()); List<Class> classesSegList = classes.subList(start_segment_index, end_segment_index); pw.println(); pw.println(tabs + "// start_segment_index = " + start_segment_index); pw.println(tabs + "// start_segment_index = " + end_segment_index); pw.println(tabs + "// segment_index = " + segment_index); pw.println(tabs + "// classesSegList=" + classesSegList); pw.println(); for (int class_index = 0; class_index < classesSegList.size(); class_index++) { Class clss = classesSegList.get(class_index); pw.println(); pw.println(tabs + "// class_index = " + class_index + " clss=" + clss); pw.println(); String clssName = clss.getCanonicalName(); tabs = openClassNamespace(clss, pw, tabs, lastClass); String clssOnlyName = getCppClassName(clss); map.put(CLASS_NAME, clssOnlyName); map.put("%BASE_CLASS_FULL_NAME%", classToCppBase(clss)); map.put(OBJECT_CLASS_FULL_NAME, getCppRelativeName(Object.class, clss)); tabs += TAB_STRING; processTemplate(pw, map, HEADER_CLASS_STARTH, tabs); tabs += TAB_STRING; Constructor constructors[] = clss.getDeclaredConstructors(); if (!hasNoArgConstructor(constructors)) { if (Modifier.isAbstract(clss.getModifiers()) || clss.isInterface()) { pw.println(tabs + "protected:"); pw.println(tabs + clssOnlyName + "() {};"); pw.println(tabs + "public:"); } else { if (constructors.length > 0) { pw.println(tabs + "protected:"); } pw.println(tabs + clssOnlyName + "();"); if (constructors.length > 0) { pw.println(tabs + "public:"); } } } for (Constructor c : constructors) { if (c.getParameterTypes().length == 0 && Modifier.isProtected(c.getModifiers())) { pw.println(tabs + "protected:"); pw.println(tabs + clssOnlyName + "();"); pw.println(tabs + "public:"); } if (checkConstructor(c, clss, classes)) { continue; } if (c.getParameterTypes().length == 1 && clss.isAssignableFrom(c.getParameterTypes()[0])) { continue; } if (!Modifier.isPublic(c.getModifiers())) { continue; } if (c.getParameterTypes().length == 1) { if (c.getParameterTypes()[0].getName().equals(clss.getName())) { // if(verbose) System.out.println("skipping constructor."); continue; } } if (!checkParameters(c.getParameterTypes(), classes)) { continue; } pw.println( tabs + clssOnlyName + getCppParamDeclarations(c.getParameterTypes(), clss) + ";"); if (isConstructorToMakeEasy(c, clss)) { pw.println(tabs + clssOnlyName + getEasyCallCppParamDeclarations(c.getParameterTypes(), clss) + ";"); } } pw.println(tabs + "~" + clssOnlyName + "();"); Field fa[] = clss.getDeclaredFields(); for (int findex = 0; findex < fa.length; findex++) { Field field = fa[findex]; if (addGetterMethod(field, clss, classes)) { pw.println(tabs + getCppFieldGetterDeclaration(field, clss)); } if (addSetterMethod(field, clss, classes)) { pw.println(tabs + getCppFieldSetterDeclaration(field, clss)); } } Method methods[] = clss.getDeclaredMethods(); for (int j = 0; j < methods.length; j++) { Method method = methods[j]; if (!checkMethod(method, classes)) { continue; } if ((method.getModifiers() & Modifier.PUBLIC) == Modifier.PUBLIC) { pw.println(tabs + getCppDeclaration(method, clss)); } if (isArrayStringMethod(method)) { pw.println(tabs + getCppModifiers(method.getModifiers()) + getCppType(method.getReturnType(), clss) + " " + fixMethodName(method) + "(int argc,const char **argv);"); } if (isMethodToMakeEasy(method)) { pw.println(tabs + getEasyCallCppDeclaration(method, clss)); } } tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}; // end class " + clssOnlyName); tabs = tabs.substring(0, tabs.length() - 1); Class nextClass = (class_index < (classesSegList.size() - 1)) ? classesSegList.get(class_index + 1) : null; tabs = closeClassNamespace(clss, pw, tabs, nextClass); pw.println(); lastClass = clss; } //processTemplate(pw, map, HEADER_TEMPLATE_ENDH, tabs); } } for (int segment_index = 0; segment_index < num_class_segments; segment_index++) { String output_segment_file = output; if (output_segment_file.endsWith(".cpp")) { output_segment_file = output_segment_file.substring(0, output_segment_file.length() - 4); } else if (output_segment_file.endsWith(".cc")) { output_segment_file = output_segment_file.substring(0, output_segment_file.length() - 3); } output_segment_file += "" + String.format(fmt, segment_index) + ".cpp"; try (PrintWriter pw = new PrintWriter(new FileWriter(output_segment_file))) { tabs = ""; if (segment_index < 1) { processTemplate(pw, map, "cpp_template_start_first.cpp", tabs); } else { processTemplate(pw, map, CPP_TEMPLATE_STARTCPP, tabs); } final int start_segment_index = segment_index * classes_per_file; final int end_segment_index = Math.min(segment_index * classes_per_file + classes_per_file, classes.size()); List<Class> classesSegList = classes.subList(start_segment_index, end_segment_index); pw.println(); pw.println(tabs + "// start_segment_index = " + start_segment_index); pw.println(tabs + "// start_segment_index = " + end_segment_index); pw.println(tabs + "// segment_index = " + segment_index); pw.println(tabs + "// classesSegList=" + classesSegList); pw.println(); Class lastClass = null; for (int class_index = 0; class_index < classesSegList.size(); class_index++) { Class clss = classesSegList.get(class_index); pw.println(); pw.println(tabs + "// class_index = " + class_index + " clss=" + clss); pw.println(); String clssName = clss.getCanonicalName(); tabs = openClassNamespace(clss, pw, tabs, lastClass); String clssOnlyName = getCppClassName(clss); map.put(CLASS_NAME, clssOnlyName); map.put("%BASE_CLASS_FULL_NAME%", classToCppBase(clss)); map.put(FULL_CLASS_NAME, clssName); String fcjs = classToJNISignature(clss); fcjs = fcjs.substring(1, fcjs.length() - 1); map.put(FULL_CLASS_JNI_SIGNATURE, fcjs); if (verbose) { System.out.println("fcjs = " + fcjs); } map.put(OBJECT_CLASS_FULL_NAME, getCppRelativeName(Object.class, clss)); map.put("%INITIALIZE_CONTEXT%", ""); map.put("%INITIALIZE_CONTEXT_REF%", ""); processTemplate(pw, map, CPP_START_CLASSCPP, tabs); Constructor constructors[] = clss.getDeclaredConstructors(); if (!hasNoArgConstructor(constructors)) { if (!Modifier.isAbstract(clss.getModifiers()) && !clss.isInterface()) { pw.println(tabs + clssOnlyName + "::" + clssOnlyName + "() : " + classToCppBase(clss) + "((jobject)NULL,false) {"); map.put(JNI_SIGNATURE, "()V"); map.put(CONSTRUCTOR_ARGS, ""); processTemplate(pw, map, CPP_NEWCPP, tabs); pw.println(tabs + "}"); pw.println(); } } for (Constructor c : constructors) { if (checkConstructor(c, clss, classes)) { continue; } Class[] paramClasses = c.getParameterTypes(); pw.println(tabs + clssOnlyName + "::" + clssOnlyName + getCppParamDeclarations(paramClasses, clss) + " : " + classToCppBase(clss) + "((jobject)NULL,false) {"); tabs = tabs + TAB_STRING; map.put(JNI_SIGNATURE, "(" + getJNIParamSignature(paramClasses) + ")V"); map.put(CONSTRUCTOR_ARGS, (paramClasses.length > 0 ? "," : "") + getCppParamNames(paramClasses)); processTemplate(pw, map, CPP_NEWCPP, tabs); tabs = tabs.substring(0, tabs.length() - 1); pw.println(tabs + "}"); pw.println(); if (isConstructorToMakeEasy(c, clss)) { pw.println(tabs + clssOnlyName + "::" + clssOnlyName + getEasyCallCppParamDeclarations(c.getParameterTypes(), clss) + " : " + classToCppBase(clss) + "((jobject)NULL,false) {"); processTemplate(pw, map, "cpp_start_easy_constructor.cpp", tabs); for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) { Class paramClasse = paramClasses[paramIndex]; String parmName = getParamNameIn(paramClasse, paramIndex); if (isString(paramClasse)) { pw.println(tabs + "jstring " + parmName + " = env->NewStringUTF(easyArg_" + paramIndex + ");"); } else if (isPrimitiveArray(paramClasse)) { String callString = getMethodCallString(paramClasse.getComponentType()); pw.println(tabs + getCppArrayType(paramClasse.getComponentType()) + " " + classToParamNameDecl(paramClasse, paramIndex) + "= env->New" + callString + "Array(easyArg_" + paramIndex + "_length);"); pw.println(tabs + "env->Set" + callString + "ArrayRegion(" + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_" + paramIndex + "_length,easyArg_" + paramIndex + ");"); } else { pw.println(tabs + getCppType(paramClasse, clss) + " " + classToParamNameDecl(paramClasse, paramIndex) + "= easyArg_" + paramIndex + ";"); } } processTemplate(pw, map, "cpp_new_easy_internals.cpp", tabs); for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) { Class paramClasse = paramClasses[paramIndex]; String parmName = getParamNameIn(paramClasse, paramIndex); if (isString(paramClasse)) { pw.println(tabs + "jobjectRefType ref_" + paramIndex + " = env->GetObjectRefType(" + parmName + ");"); pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {"); pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");"); pw.println(tabs + "}"); } else if (isPrimitiveArray(paramClasse)) { String callString = getMethodCallString(paramClasse.getComponentType()); pw.println(tabs + "env->Get" + callString + "ArrayRegion(" + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_" + paramIndex + "_length,easyArg_" + paramIndex + ");"); pw.println(tabs + "jobjectRefType ref_" + paramIndex + " = env->GetObjectRefType(" + parmName + ");"); pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {"); pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");"); pw.println(tabs + "}"); } else { } } processTemplate(pw, map, "cpp_end_easy_constructor.cpp", tabs); pw.println(tabs + "}"); } } pw.println(); pw.println(tabs + "// Destructor for " + clssName); pw.println(tabs + clssOnlyName + "::~" + clssOnlyName + "() {"); pw.println(tabs + "\t// Place-holder for later extensibility."); pw.println(tabs + "}"); pw.println(); Field fa[] = clss.getDeclaredFields(); for (int findex = 0; findex < fa.length; findex++) { Field field = fa[findex]; if (addGetterMethod(field, clss, classes)) { pw.println(); pw.println(tabs + "// Field getter for " + field.getName()); pw.println(getCppFieldGetterDefinitionStart(tabs, clssOnlyName, field, clss)); map.put("%FIELD_NAME%", field.getName()); map.put(JNI_SIGNATURE, classToJNISignature(field.getType())); Class returnClass = field.getType(); map.put(METHOD_ONFAIL, getOnFailString(returnClass, clss)); map.put(METHOD_ARGS, ""); map.put("%METHOD_RETURN%", isVoid(returnClass) ? "" : "return"); map.put("%METHOD_CALL_TYPE%", getMethodCallString(returnClass)); map.put("%METHOD_RETURN_TYPE%", getCppType(returnClass, clss)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, clss)); if (Modifier.isStatic(field.getModifiers())) { processTemplate(pw, map, "cpp_static_getfield.cpp", tabs); } else { processTemplate(pw, map, "cpp_getfield.cpp", tabs); } pw.println(tabs + "}"); } if (addSetterMethod(field, clss, classes)) { pw.println(); pw.println(tabs + "// Field setter for " + field.getName()); pw.println(getCppFieldSetterDefinitionStart(tabs, clssOnlyName, field, clss)); map.put("%FIELD_NAME%", field.getName()); map.put(JNI_SIGNATURE, classToJNISignature(field.getType())); Class returnClass = void.class; map.put(METHOD_ONFAIL, getOnFailString(returnClass, clss)); Class[] paramClasses = new Class[] { field.getType() }; String methodArgs = getCppParamNames(paramClasses); map.put(METHOD_ARGS, (paramClasses.length > 0 ? "," : "") + methodArgs); map.put("%METHOD_RETURN%", isVoid(returnClass) ? "" : "return"); map.put("%METHOD_CALL_TYPE%", getMethodCallString(field.getType())); map.put("%METHOD_RETURN_TYPE%", getCppType(returnClass, clss)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, clss)); if (Modifier.isStatic(field.getModifiers())) { processTemplate(pw, map, "cpp_static_setfield.cpp", tabs); } else { processTemplate(pw, map, "cpp_setfield.cpp", tabs); } pw.println(tabs + "}"); } } Method methods[] = clss.getDeclaredMethods(); for (int j = 0; j < methods.length; j++) { Method method = methods[j]; if (checkMethod(method, classes)) { pw.println(); pw.println(getCppMethodDefinitionStart(tabs, clssOnlyName, method, clss)); map.put(METHOD_NAME, method.getName()); if (fixMethodName(method).contains("equals2")) { if (verbose) { System.out.println("debug me"); } } map.put("%JAVA_METHOD_NAME%", method.getName()); Class[] paramClasses = method.getParameterTypes(); String methodArgs = getCppParamNames(paramClasses); map.put(METHOD_ARGS, (paramClasses.length > 0 ? "," : "") + methodArgs); Class returnClass = method.getReturnType(); map.put(JNI_SIGNATURE, "(" + getJNIParamSignature(paramClasses) + ")" + classToJNISignature(returnClass)); map.put(METHOD_ONFAIL, getOnFailString(returnClass, clss)); map.put("%METHOD_RETURN%", isVoid(returnClass) ? "" : "return"); map.put("%METHOD_CALL_TYPE%", getMethodCallString(returnClass)); map.put("%METHOD_RETURN_TYPE%", getCppType(returnClass, clss)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, clss)); tabs += TAB_STRING; if (!Modifier.isStatic(method.getModifiers())) { processTemplate(pw, map, CPP_METHODCPP, tabs); } else { processTemplate(pw, map, CPP_STATIC_METHODCPP, tabs); } tabs = tabs.substring(0, tabs.length() - TAB_STRING.length()); pw.println(tabs + "}"); if (isArrayStringMethod(method)) { map.put(METHOD_RETURN_STORE, isVoid(returnClass) ? "" : getCppType(returnClass, clss) + " returnVal="); map.put(METHOD_RETURN_GET, isVoid(returnClass) ? "return ;" : "return returnVal;"); processTemplate(pw, map, CPP_EASY_STRING_ARRAY_METHODCPP, tabs); } else if (isMethodToMakeEasy(method)) { pw.println(); pw.println(tabs + "// Easy call alternative for " + method.getName()); pw.println(getEasyCallCppMethodDefinitionStart(tabs, clssOnlyName, method, clss)); tabs += TAB_STRING; map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclareOut(returnClass, clss)); processTemplate(pw, map, "cpp_start_easy_method.cpp", tabs); for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) { Class paramClasse = paramClasses[paramIndex]; String parmName = getParamNameIn(paramClasse, paramIndex); if (isString(paramClasse)) { pw.println(tabs + "jstring " + parmName + " = env->NewStringUTF(easyArg_" + paramIndex + ");"); } else if (isPrimitiveArray(paramClasse)) { String callString = getMethodCallString(paramClasse.getComponentType()); pw.println(tabs + getCppArrayType(paramClasse.getComponentType()) + " " + classToParamNameDecl(paramClasse, paramIndex) + "= env->New" + callString + "Array(easyArg_" + paramIndex + "_length);"); pw.println(tabs + "env->Set" + callString + "ArrayRegion(" + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_" + paramIndex + "_length,easyArg_" + paramIndex + ");"); } else { pw.println(tabs + getCppType(paramClasse, clss) + " " + classToParamNameDecl(paramClasse, paramIndex) + "= easyArg_" + paramIndex + ";"); } } String methodArgsIn = getCppParamNamesIn(paramClasses); String retStoreOut = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnOutVarType(returnClass, clss) + ") "; pw.println(tabs + retStoreOut + fixMethodName(method) + "(" + methodArgsIn + ");"); for (int paramIndex = 0; paramIndex < paramClasses.length; paramIndex++) { Class paramClasse = paramClasses[paramIndex]; String parmName = getParamNameIn(paramClasse, paramIndex); if (isString(paramClasse)) { pw.println(tabs + "jobjectRefType ref_" + paramIndex + " = env->GetObjectRefType(" + parmName + ");"); pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {"); pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");"); pw.println(tabs + "}"); } else if (isPrimitiveArray(paramClasse)) { String callString = getMethodCallString(paramClasse.getComponentType()); pw.println(tabs + "env->Get" + callString + "ArrayRegion(" + classToParamNameDecl(paramClasse, paramIndex) + ",0,easyArg_" + paramIndex + "_length,easyArg_" + paramIndex + ");"); pw.println(tabs + "jobjectRefType ref_" + paramIndex + " = env->GetObjectRefType(" + parmName + ");"); pw.println(tabs + "if(ref_" + paramIndex + " == JNIGlobalRefType) {"); pw.println(tabs + TAB_STRING + "env->DeleteGlobalRef(" + parmName + ");"); pw.println(tabs + "}"); } else { } } processTemplate(pw, map, "cpp_end_easy_method.cpp", tabs); if (!isVoid(returnClass)) { pw.println(tabs + "return retVal;"); } tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}"); pw.println(); } } } processTemplate(pw, map, CPP_END_CLASSCPP, tabs); tabs = tabs.substring(0, tabs.length() - 1); Class nextClass = (class_index < (classesSegList.size() - 1)) ? classesSegList.get(class_index + 1) : null; tabs = closeClassNamespace(clss, pw, tabs, nextClass); lastClass = clss; } if (segment_index < 1) { if (null != nativesClassMap) { for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); map.put(CLASS_NAME, nativeClassName); map.put(FULL_CLASS_NAME, nativeClassName); map.put(FULL_CLASS_JNI_SIGNATURE, nativeClassName); map.put("%BASE_CLASS_FULL_NAME%", "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::")); map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object"); map.put("%INITIALIZE_CONTEXT%", "context=NULL; initContext(NULL,false);"); map.put("%INITIALIZE_CONTEXT_REF%", "context=NULL; initContext(objref.context,true);"); tabs += TAB_STRING; processTemplate(pw, map, CPP_START_CLASSCPP, tabs); pw.println(); pw.println(tabs + nativeClassName + "::" + nativeClassName + "() : " + getModifiedClassName(javaClass).replace(".", "::") + "((jobject)NULL,false) {"); tabs += TAB_STRING; pw.println(tabs + "context=NULL;"); pw.println(tabs + "initContext(NULL,false);"); map.put(JNI_SIGNATURE, "()V"); map.put(CONSTRUCTOR_ARGS, ""); processTemplate(pw, map, "cpp_new_native.cpp", tabs); tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}"); pw.println(); pw.println(tabs + "// Destructor for " + nativeClassName); pw.println(tabs + nativeClassName + "::~" + nativeClassName + "() {"); pw.println(tabs + TAB_STRING + "if(NULL != context) {"); pw.println(tabs + TAB_STRING + TAB_STRING + "deleteContext();"); pw.println(tabs + TAB_STRING + "}"); pw.println(tabs + TAB_STRING + "context=NULL;"); pw.println(tabs + "}"); pw.println(); // pw.println(tabs + "public:"); // pw.println(tabs + nativeClassName + "();"); // pw.println(tabs + "~" + nativeClassName + "();"); tabs = tabs.substring(TAB_STRING.length()); // Method methods[] = javaClass.getDeclaredMethods(); // for (int j = 0; j < methods.length; j++) { // Method method = methods[j]; // int modifiers = method.getModifiers(); // if (!Modifier.isPublic(modifiers)) { // continue; // } // pw.println(tabs + getCppDeclaration(method, javaClass)); // } // pw.println(tabs + "}; // end class " + nativeClassName); processTemplate(pw, map, CPP_END_CLASSCPP, tabs); } } processTemplate(pw, map, "cpp_template_end_first.cpp", tabs); tabs = ""; if (null != nativesClassMap) { pw.println("using namespace " + namespace + ";"); pw.println("#ifdef __cplusplus"); pw.println("extern \"C\" {"); pw.println("#endif"); int max_method_count = 0; tabs = ""; for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); map.put(CLASS_NAME, nativeClassName); map.put(FULL_CLASS_NAME, nativeClassName); map.put("%BASE_CLASS_FULL_NAME%", "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::")); map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object"); map.put(FULL_CLASS_JNI_SIGNATURE, nativeClassName); map.put(METHOD_ONFAIL, "return;"); Method methods[] = javaClass.getDeclaredMethods(); if (max_method_count < methods.length) { max_method_count = methods.length; } for (int j = 0; j < methods.length; j++) { Method method = methods[j]; int modifiers = method.getModifiers(); if (!Modifier.isPublic(modifiers)) { continue; } if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !method.isDefault() && !method.isSynthetic()) { Class[] paramClasses = method.getParameterTypes(); String methodArgs = getCppParamNames(paramClasses); map.put(METHOD_ARGS, methodArgs); map.put(METHOD_NAME, method.getName()); Class returnClass = method.getReturnType(); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put(METHOD_ONFAIL, getOnFailString(returnClass, javaClass)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, javaClass)); pw.println(); String paramDecls = getCppParamDeclarations(paramClasses, javaClass); String argsToAdd = method.getParameterTypes().length > 0 ? "," + paramDecls.substring(1, paramDecls.length() - 1) : ""; pw.println("JNIEXPORT " + getCppType(returnClass, javaClass) + " JNICALL Java_" + nativeClassName + "_" + method.getName() + "(JNIEnv *env, jobject jthis" + argsToAdd + ") {"); tabs = TAB_STRING; processTemplate(pw, map, "cpp_native_wrap.cpp", tabs); tabs = tabs.substring(TAB_STRING.length()); pw.println("}"); pw.println(); } } pw.println("JNIEXPORT void JNICALL Java_" + nativeClassName + "_nativeDelete(JNIEnv *env, jobject jthis) {"); tabs += TAB_STRING; map.put(METHOD_ONFAIL, getOnFailString(void.class, javaClass)); processTemplate(pw, map, "cpp_native_delete.cpp", tabs); tabs = tabs.substring(TAB_STRING.length()); pw.println(tabs + "}"); pw.println(); } pw.println("#ifdef __cplusplus"); pw.println("} // end extern \"C\""); pw.println("#endif"); map.put("%MAX_METHOD_COUNT%", Integer.toString(max_method_count + 1)); processTemplate(pw, map, "cpp_start_register_native.cpp", tabs); for (Entry<String, Class> e : nativesClassMap.entrySet()) { final Class javaClass = e.getValue(); final String nativeClassName = e.getKey(); map.put(CLASS_NAME, nativeClassName); map.put(FULL_CLASS_NAME, nativeClassName); map.put("%BASE_CLASS_FULL_NAME%", "::" + namespace + "::" + getModifiedClassName(javaClass).replace(".", "::")); map.put(OBJECT_CLASS_FULL_NAME, "::" + namespace + "::java::lang::Object"); processTemplate(pw, map, "cpp_start_register_native_class.cpp", tabs); tabs += TAB_STRING; Method methods[] = javaClass.getDeclaredMethods(); int method_number = 0; for (int j = 0; j < methods.length; j++) { Method method = methods[j]; int modifiers = method.getModifiers(); if (!Modifier.isPublic(modifiers)) { continue; } if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !method.isDefault() && !method.isSynthetic()) { map.put("%METHOD_NUMBER%", Integer.toString(method_number)); map.put(METHOD_NAME, method.getName()); map.put(JNI_SIGNATURE, "(" + getJNIParamSignature(method.getParameterTypes()) + ")" + classToJNISignature(method.getReturnType())); processTemplate(pw, map, "cpp_register_native_item.cpp", tabs); method_number++; } } map.put("%METHOD_NUMBER%", Integer.toString(method_number)); map.put(METHOD_NAME, "nativeDelete"); map.put(JNI_SIGNATURE, "()V"); processTemplate(pw, map, "cpp_register_native_item.cpp", tabs); map.put("%NUM_NATIVE_METHODS%", Integer.toString(method_number)); processTemplate(pw, map, "cpp_end_register_native_class.cpp", tabs); tabs = tabs.substring(TAB_STRING.length()); } processTemplate(pw, map, "cpp_end_register_native.cpp", tabs); } else { pw.println("// No Native classes : registerNativMethods not needed."); pw.println("static void registerNativeMethods(JNIEnv *env) {}"); } } else { processTemplate(pw, map, CPP_TEMPLATE_ENDCPP, tabs); } } if (null != nativesClassMap) { tabs = ""; for (Entry<String, Class> e : nativesClassMap.entrySet()) { String nativeClassName = e.getKey(); File nativeClassHeaderFile = new File( namespace.toLowerCase() + "_" + nativeClassName.toLowerCase() + ".h"); map.put("%NATIVE_CLASS_HEADER%", nativeClassHeaderFile.getName()); map.put(CLASS_NAME, nativeClassName); if (nativeClassHeaderFile.exists()) { if (verbose) { System.out.println("skipping " + nativeClassHeaderFile.getCanonicalPath() + " since it already exists."); } } else { try (PrintWriter pw = new PrintWriter(new FileWriter(nativeClassHeaderFile))) { processTemplate(pw, map, "header_native_imp.h", tabs); } } File nativeClassCppFile = new File( namespace.toLowerCase() + "_" + nativeClassName.toLowerCase() + ".cpp"); if (nativeClassCppFile.exists()) { if (verbose) { System.out.println("skipping " + nativeClassCppFile.getCanonicalPath() + " since it already exists."); } } else { try (PrintWriter pw = new PrintWriter(new FileWriter(nativeClassCppFile))) { processTemplate(pw, map, "cpp_native_imp_start.cpp", tabs); Class javaClass = e.getValue(); Method methods[] = javaClass.getDeclaredMethods(); int method_number = 0; for (int j = 0; j < methods.length; j++) { Method method = methods[j]; int modifiers = method.getModifiers(); if (!Modifier.isPublic(modifiers)) { continue; } if (Modifier.isAbstract(modifiers) && Modifier.isPublic(modifiers) && !Modifier.isStatic(modifiers) // && !method.isDefault() && !method.isSynthetic()) { Class[] paramClasses = method.getParameterTypes(); // String methodArgs = getCppParamNames(paramClasses); String paramDecls = getCppParamDeclarations(paramClasses, javaClass); String methodArgs = method.getParameterTypes().length > 0 ? paramDecls.substring(1, paramDecls.length() - 1) : ""; map.put(METHOD_ARGS, methodArgs); map.put(METHOD_NAME, method.getName()); Class returnClass = method.getReturnType(); String retStore = isVoid(returnClass) ? "" : "retVal= (" + getMethodReturnVarType(returnClass) + ") "; map.put(METHOD_ONFAIL, getOnFailString(returnClass, javaClass)); map.put("%RETURN_TYPE%", getCppType(returnClass, javaClass)); map.put("%RETURN_VAR_DECLARE%", getMethodReturnVarDeclare(returnClass)); map.put("%METHOD_RETURN_STORE%", retStore); map.put("%METHOD_RETURN_GET%", getMethodReturnGet(tabs, returnClass, javaClass)); processTemplate(pw, map, "cpp_native_imp_stub.cpp", tabs); } } processTemplate(pw, map, "cpp_native_imp_end.cpp", tabs); } } } } } main_completed = true; }
From source file:org.eclipse.wb.internal.core.utils.reflect.ReflectionUtils.java
/** * Appends components for {@link PropertyDescriptor}'s of given {@link Class}, its super class and * implemented interfaces./* w w w .ja v a2 s . c o m*/ */ private static void appendPropertyComponents(Class<?> currentClass, Set<String> newPropertyNames, Map<String, Method> propertyToGetter, Map<String, Method> propertyToSetter) { for (Method method : currentClass.getDeclaredMethods()) { int methodModifiers = method.getModifiers(); boolean isPublic = Modifier.isPublic(methodModifiers); boolean isProtected = Modifier.isProtected(methodModifiers); boolean isStatic = Modifier.isStatic(methodModifiers); if (method.isBridge()) { continue; } if (!isStatic && (isPublic || isProtected)) { method.setAccessible(true); String methodName = method.getName(); if (methodName.startsWith("set") && method.getParameterTypes().length == 1) { String propertyName = getQualifiedPropertyName(method); if (!propertyToSetter.containsKey(propertyName)) { newPropertyNames.add(propertyName); propertyToSetter.put(propertyName, method); } } if (method.getParameterTypes().length == 0) { if (methodName.startsWith("get")) { String propertyName = getQualifiedPropertyName(method); if (!propertyToGetter.containsKey(propertyName)) { newPropertyNames.add(propertyName); propertyToGetter.put(propertyName, method); } } if (methodName.startsWith("is")) { String propertyName = getQualifiedPropertyName(method); if (!propertyToGetter.containsKey(propertyName)) { newPropertyNames.add(propertyName); propertyToGetter.put(propertyName, method); } } } } } // process interfaces for (Class<?> interfaceClass : currentClass.getInterfaces()) { appendPropertyComponents(interfaceClass, newPropertyNames, propertyToGetter, propertyToSetter); } // process super Class if (currentClass.getSuperclass() != null) { appendPropertyComponents(currentClass.getSuperclass(), newPropertyNames, propertyToGetter, propertyToSetter); } }
From source file:com.ethercamp.harmony.jsonrpc.EthJsonRpcImpl.java
/** * List method names for client side terminal competition. * @return array in format: `["methodName arg1 arg2", "methodName2"]` *//* ww w . j av a 2 s.c o m*/ @Override public String[] ethj_listAvailableMethods() { final Set<String> ignore = Arrays.asList(Object.class.getMethods()).stream().map(method -> method.getName()) .collect(Collectors.toSet()); return Arrays.asList(EthJsonRpcImpl.class.getMethods()).stream() .filter(method -> Modifier.isPublic(method.getModifiers())) .filter(method -> !ignore.contains(method.getName())).map(method -> { List<String> params = Arrays.asList(method.getParameters()).stream() .map(parameter -> parameter.isNamePresent() ? parameter.getName() : parameter.getType().getSimpleName()) .collect(Collectors.toList()); params.add(0, method.getName()); return params.stream().collect(Collectors.joining(" ")); }).sorted(String::compareTo).toArray(size -> new String[size]); }